157070986940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{381481}}^1$

素因数の和:381687

約数の個数: 96

約数和(自身を含む): 401453345664

約数和(自身を除く): 244382358724

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 173, 238, 340, 346, 476, 595, 692, 865, 1190, 1211, 1730, 2380, 2422, 2941, 3460, 4844, 5882, 6055, 11764, 12110, 14705, 20587, 24220, 29410, 41174, 58820, 82348, 102935, 205870, 381481, 411740, 762962, 1525924, 1907405, 2670367, 3814810, 5340734, 6485177, 7629620, 10681468, 12970354, 13351835, 25940708, 26703670, 32425885, 45396239, 53407340, 64851770, 65996213, 90792478, 129703540, 131992426, 181584956, 226981195, 263984852, 329981065, 453962390, 461973491, 659962130, 907924780, 923946982, 1121935621, 1319924260, 1847893964, 2243871242, 2309867455, 4487742484, 4619734910, 5609678105, 7853549347, 9239469820, 11219356210, 15707098694, 22438712420, 31414197388, 39267746735, 78535493470, 157070986940]

約数ペア:

[(1, 157070986940), (2, 78535493470), (4, 39267746735), (5, 31414197388), (7, 22438712420), (10, 15707098694), (14, 11219356210), (17, 9239469820), (20, 7853549347), (28, 5609678105), (34, 4619734910), (35, 4487742484), (68, 2309867455), (70, 2243871242), (85, 1847893964), (119, 1319924260), (140, 1121935621), (170, 923946982), (173, 907924780), (238, 659962130), (340, 461973491), (346, 453962390), (476, 329981065), (595, 263984852), (692, 226981195), (865, 181584956), (1190, 131992426), (1211, 129703540), (1730, 90792478), (2380, 65996213), (2422, 64851770), (2941, 53407340), (3460, 45396239), (4844, 32425885), (5882, 26703670), (6055, 25940708), (11764, 13351835), (12110, 12970354), (14705, 10681468), (20587, 7629620), (24220, 6485177), (29410, 5340734), (41174, 3814810), (58820, 2670367), (82348, 1907405), (102935, 1525924), (205870, 762962), (381481, 411740)]